package com.atguigu.config;

import com.atguigu.bean.Person;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.context.annotation.PropertySource;

@Configuration
@Import(value = {Person.class})
@PropertySource(value = {"classpath:/person.properties"}) //使用@PropertySource读取外部配置文件中的k/v保存到运行的环境变量中;加载完外部的配置文件以后使用${}取出配置文件的值
public class MainConfigOfPropertyValue {

    // @Bean(value = "person")
    // public Person person(){
    //     return new Person();nj
    // }
}
